Pregled bibliografske jedinice broj: 404011
Compensation for encoder geometry in time interval torsional vibration measurement, simulation and experiment
Compensation for encoder geometry in time interval torsional vibration measurement, simulation and experiment // Proceedings of the 6th International Congress of Croatian Society of Mechanics / Bicanic, Nenad ; Soric, Jurica (ur.).
Dubrovnik: Hrvatsko društvo za mehaniku (HDM), 2009. str. 1-8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 404011 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Compensation for encoder geometry in time interval torsional vibration measurement, simulation and experiment
Autori
Braut, Sanjin ; Žigulić, Roberto ; Skoblar, Ante ; Štimac, Goranka
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 6th International Congress of Croatian Society of Mechanics
/ Bicanic, Nenad ; Soric, Jurica - Dubrovnik : Hrvatsko društvo za mehaniku (HDM), 2009, 1-8
ISBN
978-953-7539-11-5
Skup
6th International Congress of Croatian Society of Mechanics
Mjesto i datum
Dubrovnik, Hrvatska, 30.09.2010. - 02.10.2010
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Torsional vibration; Compensation for encoder geometry; Time interval vibration measurement
Sažetak
The time interval torsional vibration measurement technique normally uses high-speed timers to detect the passage times. When used in low cost application together with gear or zebra tape encoder and with lower sampling frequencies, technique can posses problems regarding non-uniform encoder segments geometry. Such a problem is usually manifested as high-level order content in frequency spectrum. To prevent mentioned problem an in-situ segment compensation method is developed that creates a time reference array representative of actual angular segments geometry. To test the compensation method capability a simulation of torsional vibration as well as actual measurement of torsional vibration on a laboratory test rig are presented. The measurements were performed with a non-contact eddy current sensor and toothed wheel together with National Instruments PCI card at the sampling frequency of 10 kHz. The test results show good capabilities in high level order reduction at near constant running speed.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
248-0691736-1821 - Optimizacija parametara konstrukcije strojeva za produženje životnog vijeka
069-0691736-1733 - Redukcija vibracija i buke strojeva mehatroničkim pristupom (Žigulić, Roberto, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka,
Veleučilište u Karlovcu
Profili:
Roberto Žigulić
(autor)
Sanjin Braut
(autor)
Ante Skoblar
(autor)
Goranka Štimac Rončević
(autor)